英文:
Convert all text document inside a directory to html document - python
问题
我有近10000个文本文档，我需要使用Python将其转换/保存为.html文件，然后将其转换为PDF文件。
我尝试了一个叫做'texttohtml'的包，可以使用以下命令进行安装：
pip install texttohtml
在终端中使用以下命令进行转换：
python -m texttohtml.convert C:\Users\User\Downloads\AAPL -o C:\Users\User\Downloads\AAPL_pdfs
但它没有工作。我尝试了两次，但它既没有报错，也没有创建任何HTML文档。
英文:
I have a close to 10000 text documents which I need to convert/save it into .html and convert it to pdf using python.
I tried a package called 'texttohtml'
which can be installed using
pip install texttohtml
from terminal:
python -m texttohtml.convert C:\Users\User\Downloads\AAPL -o C:\Users\User\Downloads\AAPL_pdfs
It did not work. I ran twice still it did not give me any errors or did it create any html documents.
答案1
得分: 0
我不对任何丢失的数据负责。
这应该遍历您的目录并尝试转换每个文件：
import os, subprocess
from_directory = "C:\\Users\\User\\Downloads\\AAPL"
to_directory = "C:\\Users\\User\\Downloads\\AAPL_pdfs"
for file in os.listdir(from_directory):
if os.path.isfile(os.path.join(from_directory, file)):
try:
subprocess.run(f"python -m texttohtml.convert {os.path.join(from_directory, file)} -o {os.path.join(to_directory, file.split('.')[0]+'.html')}")
except Exception as e:
print(f"Failed to convert file: {file} Error: {e}")
if "No data" in str(e): print(f"File: {file} was empty.")
# -o 表示成功时，将内容写入文件，而不是写入标准输出。
我建议您在尝试对所有文件进行转换之前进行测试。
此外，这将仅将文件转换为HTML格式，而不是PDF。
<details>
<summary>英文:</summary>
I take no responsibility for any lost data.
This should run through your directory and try to convert every file:
import os, subprocess
from_directory = "C:\\Users\\User\\Downloads\\AAPL"
to_directory = "C:\\Users\\User\\Downloads\\AAPL_pdfs"
for file in os.listdir(from_directory):
if os.path.isfile(os.path.join(from_directory, file)):
try:
subprocess.run(f"python -m texttohtml.convert {os.path.join(from_directory, file)} -o {os.path.join(to_directory, file.split('.')[0]+'.html')}")
except Exception as e:
print(f"Failed to convert file: {file} Error: {e}")
if "No data" in e: print(f"File: {file} was empty.")
-o means, that on success, instead of writing to stdout, it will write to a file.
I suggest you test it before trying it on all the files.
Also, this will only convert to HTML files and not PDF.
</details>
# 答案2
**得分**: 0
```python
import os
def change_file_extension(old_extension, new_extension):
# 获取当前目录中的所有文件
files = os.listdir()
# 遍历文件并将具有旧扩展名的文件重命名为新扩展名
for file in files:
if file.endswith(old_extension):
new_name = file.replace(old_extension, new_extension)
os.rename(file, new_name)
print(f"将 {file} 重命名为 {new_name}")
if __name__ == "__main__":
old_extension = ".txt"
new_extension = ".html"
change_file_extension(old_extension, new_extension)
这段代码用于将文件扩展名从 .txt 更改为 .html。您需要进一步处理将每个 HTML 文档转换为 PDF 的工作。
英文:
import os
def change_file_extension(old_extension, new_extension):
# Get a list of all files in the current directory
files = os.listdir()
# Iterate through the files and rename those with the old extension to the new extension
for file in files:
if file.endswith(old_extension):
new_name = file.replace(old_extension, new_extension)
os.rename(file, new_name)
print(f"Renamed {file} to {new_name}")
if __name__ == "__main__":
old_extension = ".txt"
new_extension = ".html"
change_file_extension(old_extension, new_extension)
This worked for me to convert to html. I need to further work on converting each html document to pdf
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